I don't think it is the g30/vr28 because neither of those lens have a reflective coating, just a darker tint. So, I would say it has to be some type of iridium, and gold would be my best bet as well.
pink iridium is more reflective (all the iridium lenses are very reflective).. the only other option I see is G30 which has a similar coloring to the hi persimmon but is a bit darker...
almost all of oakley's lenses have an iridium coating to reduce glare.. the 3 with iridium in the name are more reflective than the others [fire, black and pink].. i also have a pair with pink iridium lenses and they are much more reflective than the pictured goggle [especially in lower light].
i checked mine out and i honestly have no clue if it is or isnt. it kinda looks like that, except theres like a tint of gold in this one and not on mine
but they wouldn't be so clear where the wall isn't showing... i.e. around the vents up top where you can clearly see the foam that separates the double lens.